Python API V2 Error: ValueError Timeout

Hello,

I'm trying to use the Python API (v 8.5.0) from Pythonista on iOS (latest, on iPad Pro), and when I try to invoke any commands on the dbx object returned from dropbox.Dropbox('TOKEN'), e.g. files_upload, I get the following error:

Traceback (most recent call last):
  File "/var/containers/Bundle/Application/5EF5E379-FBDE-4C83-BE7B-D5D77464A370/Pythonista3.app/Frameworks/Py3Kit.framework/pylib/site-packages/urllib3/util/timeout.py", line 125, in _validate_timeout
    float(value)
TypeError: float() argument must be a string or a number, not 'Timeout'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/private/var/mobile/Containers/Shared/AppGroup/E4C7B551-D492-40EB-A6E8-D6FA77EB9421/Pythonista3/Documents/mobile_blogger/mobile_blogger.py", line 235, in <module>
    main()
  File "/private/var/mobile/Containers/Shared/AppGroup/E4C7B551-D492-40EB-A6E8-D6FA77EB9421/Pythonista3/Documents/mobile_blogger/mobile_blogger.py", line 228, in main
    mb.sync_to_dropbox(results['filename'], results['draft'], file)
  File "/private/var/mobile/Containers/Shared/AppGroup/E4C7B551-D492-40EB-A6E8-D6FA77EB9421/Pythonista3/Documents/mobile_blogger/mobile_blogger.py", line 134, in sync_to_dropbox
    self._dbx.files_upload(output, full_path)
  File "/private/var/mobile/Containers/Shared/AppGroup/E4C7B551-D492-40EB-A6E8-D6FA77EB9421/Pythonista3/Documents/site-packages/dropbox/base.py", line 2076, in files_upload
    f,
  File "/private/var/mobile/Containers/Shared/AppGroup/E4C7B551-D492-40EB-A6E8-D6FA77EB9421/Pythonista3/Documents/site-packages/dropbox/dropbox.py", line 234, in request
    timeout=timeout)
  File "/private/var/mobile/Containers/Shared/AppGroup/E4C7B551-D492-40EB-A6E8-D6FA77EB9421/Pythonista3/Documents/site-packages/dropbox/dropbox.py", line 325, in request_json_string_with_retry
    timeout=timeout)
  File "/private/var/mobile/Containers/Shared/AppGroup/E4C7B551-D492-40EB-A6E8-D6FA77EB9421/Pythonista3/Documents/site-packages/dropbox/dropbox.py", line 409, in request_json_string
    timeout=timeout,
  File "/var/containers/Bundle/Application/5EF5E379-FBDE-4C83-BE7B-D5D77464A370/Pythonista3.app/Frameworks/Py3Kit.framework/pylib/site-packages/requests/sessions.py", line 512, in post
    return self.request('POST', url, data=data, json=json, **kwargs)
  File "/var/containers/Bundle/Application/5EF5E379-FBDE-4C83-BE7B-D5D77464A370/Pythonista3.app/Frameworks/Py3Kit.framework/pylib/site-packages/requests/sessions.py", line 469, in request
    resp = self.send(prep, **send_kwargs)
  File "/var/containers/Bundle/Application/5EF5E379-FBDE-4C83-BE7B-D5D77464A370/Pythonista3.app/Frameworks/Py3Kit.framework/pylib/site-packages/requests/sessions.py", line 577, in send
    r = adapter.send(request, **kwargs)
  File "/var/containers/Bundle/Application/5EF5E379-FBDE-4C83-BE7B-D5D77464A370/Pythonista3.app/Frameworks/Py3Kit.framework/pylib/site-packages/requests/adapters.py", line 377, in send
    timeout=timeout
  File "/var/containers/Bundle/Application/5EF5E379-FBDE-4C83-BE7B-D5D77464A370/Pythonista3.app/Frameworks/Py3Kit.framework/pylib/site-packages/urllib3/connectionpool.py", line 547, in urlopen
    timeout_obj = self._get_timeout(timeout)
  File "/var/containers/Bundle/Application/5EF5E379-FBDE-4C83-BE7B-D5D77464A370/Pythonista3.app/Frameworks/Py3Kit.framework/pylib/site-packages/urllib3/connectionpool.py", line 303, in _get_timeout
    return Timeout.from_float(timeout)
  File "/var/containers/Bundle/Application/5EF5E379-FBDE-4C83-BE7B-D5D77464A370/Pythonista3.app/Frameworks/Py3Kit.framework/pylib/site-packages/urllib3/util/timeout.py", line 155, in from_float
    return Timeout(read=timeout, connect=timeout)
  File "/var/containers/Bundle/Application/5EF5E379-FBDE-4C83-BE7B-D5D77464A370/Pythonista3.app/Frameworks/Py3Kit.framework/pylib/site-packages/urllib3/util/timeout.py", line 98, in __init__
    self._connect = self._validate_timeout(connect, 'connect')
  File "/var/containers/Bundle/Application/5EF5E379-FBDE-4C83-BE7B-D5D77464A370/Pythonista3.app/Frameworks/Py3Kit.framework/pylib/site-packages/urllib3/util/timeout.py", line 128, in _validate_timeout
    "int or float." % (name, value))
ValueError: Timeout value connect was Timeout(connect=30, read=30, total=None), but it must be an int or float.

I'm using the requests library (2.18.4), so it's not that... Running the same calls from desktop doesn't produce the above error.

Any insight would be greatly appreciated!